Product Overview
The JH3302 digital insulation resistance tester, also known as a megohmmeter, is a high voltage insulation resistance meter designed for demanding working environments. It is an essential tool for various industries, including telecom, electric power, and industrial enterprises, ensuring the safety and reliability of electrical systems.
Key Features
- Large LCD screen display for clear readability
- Built-in high-capacity lithium battery for convenient on-site operation
- Intuitive menu interface for straightforward operation
- High output power and robust load capacity with excellent anti-interference ability
- Output short-circuit current exceeding 1mA for reliable testing
- Automated insulation testing, absorption ratio, polarization index, and continuous testing capabilities
Technical Specifications
| Model | JH3302 |
| Power Supply | Built-in 12.6V/2.2AH lithium battery |
| Output Voltage | 1000V, 2500V, 5000V, 10000V |
| Measurement Range | 1MΩ~1TΩ |
| Minimum Resolution | 1kΩ |
| Weight | 6kg |
| Accuracy | Below 100GΩ: ±(5% RD+0.1% FS), Above 100GΩ: ±(10% RD+0.1% FS) |
